Pastry chef by day, Spy by night. Alice Éclair leads an exciting double life! Alice works as a secret agent at the International Paris Exhibition. She must find out why the top aircraft engineer has disappeared. Is it a kidnapping or is the engineer collaborating with the enemy? And how is his disappearance related to haute couture? With a "half-baked" plan and a dose of courage, Alice must uncover a conspiracy and save France!